﻿// For an introduction to the Blank template, see the following documentation:
// http://go.microsoft.com/fwlink/?LinkId=232509
(function () {
    "use strict";

    WinJS.Binding.optimizeBindingReferences = true;

    var app = WinJS.Application;
    var activation = Windows.ApplicationModel.Activation;

    function createImageFromCanvas() {
        var canvas = document.getElementById("stage");
        var graphics = canvas.getContext('2d');
        graphics.stroke = "#333333";
        graphics.fillStyle = "#ff0000";
        graphics.beginPath();
        graphics.fillRect(100,100,100,100);
        graphics.closePath();

        graphics.

        var data = graphics.getImageData(0, 0, 200, 200);
        //var dataurl=canvas.toDataURL();
        //var b64 = data.substring(22);


    }

    app.onactivated = function (args) {
        if (args.detail.kind === activation.ActivationKind.launch) {
            if (args.detail.previousExecutionState !== activation.ApplicationExecutionState.terminated) {
                createImageFromCanvas();
            } else {
                // TODO: This application has been reactivated from suspension.
                // Restore application state here.
            }
            args.setPromise(WinJS.UI.processAll());
        }
    };

    app.oncheckpoint = function (args) {
        // TODO: This application is about to be suspended. Save any state
        // that needs to persist across suspensions here. You might use the
        // WinJS.Application.sessionState object, which is automatically
        // saved and restored across suspension. If you need to complete an
        // asynchronous operation before your application is suspended, call
        // args.setPromise().
    };

    app.start();
})();
